quality_recticel/old code/tray/ant/platform-detect.xml

<project name="host-info" default="platform-detect" basedir="..">
    <property file="ant/project.properties"/>
    <!--
        Detects and echos host and target information

        String:
        - host.os, host.arch, host.libext, host.libprefix
        - target.os, target.arch, target.libext, target.libprefix

        Booleans:
        - host.${host.arch}=true, host.${host.os}=true
        - target.${target.arch}=true, target.${target.os}=true
    -->
    <target name="platform-detect" depends="get-target-os,get-target-arch,get-libext">
        <!-- Echo host information -->
        <antcall target="echo-platform">
            <param name="title" value="Host"/>
            <param name="prefix" value="host"/>
            <param name="prefix.os" value="${host.os}"/>
            <param name="prefix.arch" value="${host.arch}"/>
            <param name="prefix.libext" value="${host.libext}"/>
        </antcall>
        <!-- Echo target information -->
        <antcall target="echo-platform">
            <param name="title" value="Target"/>
            <param name="prefix" value="target"/>
            <param name="prefix.os" value="${target.os}"/>
            <param name="prefix.arch" value="${target.arch}"/>
            <param name="prefix.libext" value="${target.libext}"/>
        </antcall>
    </target>
    <target name="echo-platform">
        <!-- Make output more readable -->

        <!-- Boolean platform.os.foo value -->
        <condition property="os.echo" value="${prefix}.os.windows">
            <isset property="${prefix}.os.windows"/>
        </condition>
        <condition property="os.echo" value="${prefix}.os.mac">
            <isset property="${prefix}.os.mac"/>
        </condition>
        <property name="os.echo" value="${prefix}.os.linux" description="fallback value"/>

        <!-- Boolean target.arch.foo value -->
        <condition property="arch.echo" value="${prefix}.arch.aarch64">
            <isset property="${prefix}.arch.aarch64"/>
        </condition>
        <property name="arch.echo" value="${prefix}.arch.x86_64" description="fallback value"/>

        <echo level="info">
        ${title} platform:
            ${prefix}.os: &quot;${prefix.os}&quot;
            ${prefix}.arch: &quot;${prefix.arch}&quot;
            ${prefix}.libext: &quot;${prefix.libext}&quot;
            ${os.echo}: true
            ${arch.echo}: true
        </echo>

    </target>

    <!-- Force Linux runtime.  Set by "makeself" target -->
    <target name="target-os-linux">
        <!-- String value -->
        <property name="target.os" value ="linux"/>
        <!-- Boolean value -->
        <property name="target.os.linux" value="true"/>
    </target>

    <!-- Force Linux runtime.  Set by "nsis" target -->
    <target name="target-os-windows">
        <!-- String value -->
        <property name="target.os" value ="windows"/>
        <!-- Boolean value -->
        <property name="target.os.windows" value="true"/>
    </target>

    <!-- Force Linux runtime.  Set by "pkgbuild", "dmg" targets -->
    <target name="target-os-mac">
        <!-- String value -->
        <property name="target.os" value ="mac"/>
        <!-- Boolean value -->
        <property name="target.os.mac" value="true"/>
    </target>

    <target name="get-target-os" depends="get-host-os">
        <!-- Suppress property warning :) -->
        <condition description="suppress property warning (no-op)"
                   property="target.os" value="${target.os}">
            <isset property="target.os"/>
        </condition>
        <!-- Set Boolean if only the String was set -->
        <condition property="target.os.windows">
            <and>
                <isset property="target.os"/>
                <equals arg1="${target.os}" arg2="windows"/>
            </and>
        </condition>
        <condition property="target.os.mac">
            <and>
                <isset property="target.os"/>
                <equals arg1="${target.os}" arg2="mac"/>
            </and>
        </condition>
        <condition property="target.os.linux">
            <and>
                <isset property="target.os"/>
                <equals arg1="${target.os}" arg2="linux"/>
            </and>
        </condition>

        <!-- Fallback to host boolean values if target values aren't specified -->
        <property name="target.os" value="${host.os}" description="fallback value"/>
        <condition property="target.os.windows" description="fallback value">
            <equals arg1="${target.os}" arg2="windows"/>
        </condition>
        <condition property="target.os.mac" description="fallback value">
            <equals arg1="${target.os}" arg2="mac"/>
        </condition>
        <condition property="target.os.linux" description="fallback value">
            <equals arg1="${target.os}" arg2="linux"/>
        </condition>
    </target>

    <!-- Calculate target architecture based on ${target.arch} value -->
    <target name="get-target-arch" depends="get-host-arch">
        <!-- Fallback to ${host.arch} if not specified -->
        <property name="target.arch" value="${host.arch}" description="fallback value"/>
        <condition property="target.arch.x86_64">
            <equals arg1="amd64" arg2="${target.arch}"/>
        </condition>
        <condition property="target.arch.x86_64">
            <equals arg1="x86_64" arg2="${target.arch}"/>
        </condition>
        <condition property="target.arch.aarch64">
            <equals arg1="aarch64" arg2="${target.arch}"/>
        </condition>
        <condition property="target.arch.riscv64">
            <equals arg1="riscv64" arg2="${target.arch}"/>
        </condition>
        <!-- Warning: Placeholder only! 32-bit builds are not supported -->
        <condition property="target.arch.arm32">
            <equals arg1="arm32" arg2="${target.arch}"/>
        </condition>
        <condition property="target.arch.x86">
            <equals arg1="x86" arg2="${target.arch}"/>
        </condition>
    </target>

    <!-- Calculate native file extension -->
    <target name="get-libext" depends="get-host-os">
        <!-- Some constants -->
        <property name="windows.libext" value="dll"/>
        <property name="mac.libext" value="dylib"/>
        <property name="linux.libext" value="so"/>
        <!-- Host uses "dll" -->
        <condition property="host.libext" value="${windows.libext}">
            <isset property="host.os.windows"/>
        </condition>
        <!-- Host uses "dylib" -->
        <condition property="host.libext" value="${mac.libext}">
            <isset property="host.os.mac"/>
        </condition>
        <!-- Host uses "so" -->
        <condition property="host.libext" value="${linux.libext}">
            <isset property="host.os.linux"/>
        </condition>
        <!-- Target uses "dll" -->
        <condition property="target.libext" value="${windows.libext}">
            <isset property="target.os.windows"/>
        </condition>
        <!-- Target uses "dylib" -->
        <condition property="target.libext" value="${mac.libext}">
            <isset property="target.os.mac"/>
        </condition>
        <!-- Target uses "so" -->
        <condition property="target.libext" value="${linux.libext}">
            <isset property="target.os.linux"/>
        </condition>

        <!-- Target uses "" or "lib" prefix for native files -->
        <condition property="host.libprefix" value="" else="lib">
            <isset property="host.os.windows"/>
        </condition>

        <!-- Host uses "" or "lib" prefix for native files -->
        <condition property="target.libprefix" value="" else="lib">
            <isset property="target.os.windows"/>
        </condition>
    </target>

    <!-- Calculate and standardize host architecture based on ${os.arch} value -->
    <target name="get-host-arch">
        <!-- Boolean value (x86_64) -->
        <condition property="host.arch.x86_64">
            <equals arg1="amd64" arg2="${os.arch}"/>
        </condition>
        <condition property="host.arch.x86_64">
            <equals arg1="x86_64" arg2="${os.arch}"/>
        </condition>

        <!-- Boolean value (aarch64) -->
        <condition property="host.arch.aarch64">
            <equals arg1="aarch64" arg2="${os.arch}"/>
        </condition>

        <!-- Boolean value (x86 - unsupported) -->
        <condition property="host.arch.x86">
            <equals arg1="x86" arg2="${os.arch}"/>
        </condition>

        <!-- String value (aarch64) -->
        <condition property="host.arch" value="aarch64">
            <equals arg1="aarch64" arg2="${os.arch}"/>
        </condition>
        <!-- String value (x86) -->
        <condition property="host.arch" value="x86">
            <equals arg1="x86" arg2="${os.arch}"/>
        </condition>
        <condition property="host.arch" value="x86">
            <equals arg1="i386" arg2="${os.arch}"/>
        </condition>

        <!-- String value (x86_64 - fallback, most common) -->
        <property name="host.arch" value="x86_64" description="fallback value"/>
    </target>

    <!-- Calculate the host os -->
    <target name="get-host-os">
        <!-- Boolean value -->
        <condition property="host.os.windows" value="true">
            <os family="windows"/>
        </condition>
        <condition property="host.os.mac" value="true">
            <os family="mac"/>
        </condition>
        <condition property="host.os.linux" value="true">
            <and>
                <os family="unix"/>
                <not>
                    <os family="mac"/>
                </not>
            </and>
        </condition>

        <!-- String value -->
        <condition property="host.os" value="windows">
            <os family="windows"/>
        </condition>
        <condition property="host.os" value="mac">
            <os family="mac"/>
        </condition>
        <property name="host.os" value="linux" description="fallback value"/>
    </target>
</project>